Vaporizer for explosive-engines.



Patented Feb. 26, l90l.

v n. P, HANSEN.

VAPORIZER FOR EXPLDSIVE ENGINES M A' umion filed m 23, 1900.

(No Model.)

/ N VF N TOR WITNESSES zzwflw ATTO/WEYS UNITED STATES PATENT Orrrcns RASMUS PEDER HANSEN, OF ERINDSLEV SOGN RGDBY, DENMARK.

.VAPORIZER FOR EXPLOSlVE-ENGINES.

SPECIFICATION formingpart Of Letters Patent NO. 668,77 3, dated February 26, 1901.

Application filedMay 23,1900. Serial No. 17,719- (No model.)

orizers, of which thefollowing is a specifica tion.

My invention relates to a vaporizer for petroleum-motors which is arranged in the cover of the motor-cylinder.

The invention is illustrated in the accompanying drawing, which shows a vertical section through the upper part of a motor-cylinder provided with my improved vaporizer.

A is the cylinder, which is closed above by a cylinder head or cover 0. space or chamber divided by a partition into two parts, the lower part D of which communicates through the open port E with the combustion-chamber of the cylinder. The upper part F serves as a petroleum-vaporizer.

The petroleum is conducted from the petroleum-pump through a pipe into an oil-feed channel a in the partition and passes thereafter into the chamber F through a fine hole in the nozzle 11,. Closely above the cover of the vaporizer is arranged a spreading device 71 which may be conical in shape and is intended to serve to difiuse the petroleum-jet issuing from the nozzle over the whole surface of the vaporizer.

In the latter is a Gr is an air-feed pipe for the vaporizer.

H is the pipe through which the mixture of air and petroleum vapor is fed to the induc tion-valve I of the cylinder for the purpose of being there mixed with the air introduced through the conduit I.

During the operation of the engine one part of the products of combustion will penetrate through the hole E into the chamber D and heat it, so that the petroleum can vaporize in the vaporizer F.

What I claim, and desire to secure by Letters Patent, is-

A vaporizer for petroleum-motors, consisting of the chamber formed in the head or cover thereof, a partition dividing the chamber into two parts of which the lower communicates by an open port with the combustion-chamber, and the upperlcommunicates with the air and with the inlet-valve, a petroleum-feed channel in the partition, a spreading projection on the under side of the cap of the upper chamber and a delivery-aperture for the petroleum below said projection.

In Witness whereof I have hereunto set my hand in presence of two Witnesses.

RASMUS PEDER HANSEN.

Witnesses:

J ULES BLOW, A. HELD TRIGENEISOR. 

